The never-before-revealed scenes depict a mysterious meeting of the foretellers, five Keyblade Masters from the Kingdom Hearts origins movie included in the compilation as Kingdom Hearts χ [chi] Back Cover. The trailer also features HD remastered gameplay of Kingdom Hearts Dream Drop Distance HD and new battles scenes from Aqua’s adventures in Kingdom Hearts 0.2 Birth by Sleep – A fragmentary passage –. Through the trailer, fans can listen to the newly remixed version of “Simple and Clean” by popular singer Utada Hikaru.